Curved picture frame



FIG. 1 is a perspective view of a curved picture frame showing my newdesign;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

The words "PINA ZANGARO San Francisco" appearing in the lower middleportion of FIG. 3 are not part of the claimed design.

The ornamental design for a curved picture frame, as shown anddescribed.